

void setup() {
  // put your setup code here, to run once:
pinMode(0,OUTPUT);
pinMode(2,OUTPUT);
pinMode(14,OUTPUT);
pinMode(12,OUTPUT);
pinMode(16,OUTPUT);
pinMode(13,OUTPUT);
digitalWrite(0,HIGH);
}

void loop() {
  // put your main code here, to run repeatedly:
ledr(0);
ledr(2);
ledr(14);
ledr(12);
ledr(16);
ledr(13);
}

void ledr(int led){
  digitalWrite(led,LOW);
delay(500);
digitalWrite(led,HIGH);
delay(500);
  }
